Pab Pawg 1
Lus nug: Dab tsi yog cov khoom tseem ceeb ntawm kev siab - lub zog Q235 h nqaj?
Teb: High {{- Lub zog Q235 H Qhov Ciaj Ua Zog Q235 MPa, uas muab cov haujlwm txhim khu kev qha rau kev lag luam thiab cov phiaj xwm kev tsim kho. Lawv muab lub zog tensile zoo, feem ntau yog kwv yees li ntawm 375 mus rau 500 MPA, ua kom muaj kev ntxhov siab tsis tu ncua. Cov kab ci no nthuav qhia kev ua tiav zoo heev, tso cai khoov tsis muaj pob txha, uas yog qhov tseem ceeb rau kev nqus cov kev cuam tshuam sai sai. Lawv cov ntsiab lus carbon yog tswj tau kom muaj zog thiab weldability, ua rau lawv yooj yim rau qias ntawm {8} {88} chaw. Lub h {{10} zoo li tus tsim txhim kho lawv cov xeeb ntxwv los ntawm kev cuam tshuam lub cev hnyav hla tus qauv.
Lus nug: Hauv kev siv cov khoom lag luam yog Q235 h cis feem ntau siv?
Teb: Q235 h Beams tau dav siv nyob rau hauv cov chaw muaj kev lag luam xws li cov tuam tsev Hoobkas, chaw khaws ntaub ntawv, thiab chaw tsim khoom lag luam. Lawv ua cov txheej txheem kev txhawb nqa rau cov nyiaj siv ua haujlwm, qhov chaw uas lawv lub zog pab tawm cov khoom siv tsis sib haum ntawm txav tshuab. Cov nqaj no tseem zoo tagnrho rau 搭建 (tsim) conveyor tshuab thiab khaws cia racks, raws li lawv h-}} duab muab cov khoom muaj zog. Ib qho ntxiv, lawv tau siv nyob rau hauv cov ntas ntawm kev lag luam boilers thiab khoom siv platform, qhov uas ua raws nraim nyob rau hauv kev ntxhov siab mederate. Lawv cov nqi pheej yig ua rau lawv xaiv rau qhov loj- nplai teev cov phiaj xwm.
Lus nug: Ua li cas Q235 H Beams ua hauv cov haujlwm tsim kho piv rau lwm cov qib steel?
Teb: Compared to higher-grade steels like Q355, Q235 H beams are more cost-effective, making them suitable for budget-conscious construction projects. Thaum lawv muaj qis zog zog zog dua Q355, lawv 235 MPa txaus rau qis} Plecties vaj tse, thaj chaw nyob, thiab lub teeb ua lag luam. Q235 Beams muaj cov weldability zoo dua li qee qhov siab {{{} lub zog ntawm {{12} {}} chaw ua ke. Lawv kuj tau yooj yim muaj nyob hauv cov cheeb tsam feem ntau, txo qis kev ua kom qeeb. Rau cov phiaj xwm nrog cov load sib zog yuav tsum tau, Q235 muab kev sib npaug ntawm lub zog, tus nqi, thiab yooj yim ntawm kev siv.
Lus nug: Dab tsi zoo ua qhov h - duab tsim ntawm Q235 Beams muaj nyob rau hauv cov ntawv thov kev siv?
Teb: Lub h {{{0} Daim duab tsim ntawm Q235 Beams muab ob peb qhov zoo: Cov Flares Flanges Qhov hnyav. Qhov kev tsim no txhim kho khoov tsis kam, cia cov kab ci mus ntev ntev uas tsis muaj kev sib cav ntau dhau. Lub vev xaib ntsug ntawm h-}}}}}}}}}}}}}}}}}}}}}}} Ua rau lawv haum rau kev txhawb nqa cov ntaub ntawv ntsug. Cov Symmetrical zoo yooj yim ua kom sib txuas rau lwm cov txheej txheem txheej txheem, xws li cov kab thiab cov girders. Ib qho ntxiv, lub h {- duab tsawg kawg siv thaum tswj lub zog, ua Q235 Beams lub teeb yuag thiab txuag rau kev thauj mus los thiab teeb tsa.
Lus nug: Muaj Q235 H Beams yuav siv nyob rau hauv tej yaam num sab nraum zoov, thiab yuav ua li cas tiv thaiv lawv ntawm corrosion?
Teb: Yog, Q235 H tws tuaj yeem siv rau sab nraum zoov cov phiaj xwm, tab sis lawv yuav tsum tau tiv thaiv corrosion vim lawv cov pa roj carbon. Ua ntawv thov anti - Cov xim corrosion, xws li epoxy pleev xim lossis galvanization, tsim ib qho thaiv kev tiv thaiv ya raws thiab ib puag ncig cov ntsiab lus. Kev tu ib txwm, suav nrog kev tu thiab rov pleev xim, pab txuas ntxiv lawv lub neej nyob rau hauv tej yam kev mob sab nraum zoov. Hauv cov chaw huab cua los yog ntug dej hiav txwv, galvanization yog qhov tshwj xeeb tshaj plaws ntawm kev tiv taus ntsev kom tsis txhob muaj kev puas tsuaj ntsev. Lub tso dej kom zoo nyob ib ncig ntawm cov teeb tseem tiv thaiv cov dej sawv, uas ua kom nrawm nrawm. Nrog rau cov kev ntsuas no, Q235 kab teeb ua kev ntseeg siab nyob rau sab nraum zoov qauv zoo li choj, canopies, thiab vaj tsev.
Pawg 2
Lus nug: Dab tsi yog qhov loj me ntawm Q235 h cis, thiab loj loj cuam tshuam rau lawv daim ntawv thov?
Teb: Q235 h cis feem ntau hauv qhov siab los ntawm 100mm rau 600 hli, nrog flange dav sib txawv los ntawm 50 hli txog 300mm. Me me thiab tsawg xyoo (100 - 200mm) yog siv rau cov ntawv thov teeb pom kev zoo li lub tsev muaj kev sib tw thiab cov ntawv Rhiav me me. Qhov ntau thiab tsawg hauv nruab nrab (200 {- 400 hli) foob muaj cov platform muaj thiab qis qis lag luam. Qhov ntau loj thiab tsawg (400-600mm) tau ua haujlwm hauv cov txheej txheem tsav tsheb hnyav, xws li kab ke hauv tsev kawm thiab crane khiav. Qhov loj ncaj cuam tshuam cov khoom muaj peev xwm: Cov kab mob loj nrog cov dav dav dav hlau uas muaj peev xwm xaiv cov khoom lag luam loj dua rau kev sib tw ntev dua rau cov phiaj xwm kev ua kom tau raws.
Lus nug: Lub Heldability ntawm Q235 H Nqaim muaj txiaj ntsig kev tsim kho thiab cov phiaj xwm kev lag luam?
Teb: Q235 H nqaj muaj kev zoo heev weldability, uas ua kom yooj yim rau-}} tus xaib cov khoom thiab sib dhos. Qhov no tso cai rau cov qauv tsim qauv yooj yim, ua cov kab teeb ci tau yooj yim, zoo li tus kheej, thiab koom nrog ua kom haum rau cov phiaj xwm tshwj xeeb. Welded kev sib txuas tsim cov pob qij txha muaj zog, ruaj ruaj pob qij txha uas tswj hwm cov qauv txheej txheem ntawm lub system tag nrho. Hauv cov phiaj xwm kev muaj, qhov Weldability yog qhov tseem ceeb heev rau customizing cov thav ntawv nyob ib ncig ntawm cov tshuab lossis khoom siv. Rau kev tsim kho, nws ua nrawm nrawm lub tsev txheej txheem los ntawm kev txo qhov xav tau ua ntej- brotionated sib txuas. Txawm hais tias cov neeg ua haujlwm nrog cov txuj ci yooj yim, Q235 Beams ua cov kev ntseeg tau zoo tshaj plaws rau kev pheej hmoo.
Lus nug: Lub luag haujlwm q235 h nqaj txoj kev ua haujlwm ua ntej?
Teb: Hauv kev ua haujlwm prefabricated, q235 h nqajs yog qhov tseem ceeb rau kev tsim khoom modular ntu lawv cov kev ua haujlwm zoo thiab kev ua haujlwm yooj yim. Lawv weldability tso cai rau lub Hoobkas ncaj ncees ntawm phab ntsa panels, pem teb trames, uas yog tom qab ntawd thauj mus rau lub xaib rau kev sib dhos sai. Qhov no txo rau - chaw siv sijhawm thiab cov nqi zog. Q235 tus nqi pheej yig ua rau prefabricated units cov kev lag luam ntau dua, thov kom siv nyiaj -}}}}}}}}}}}}}}}}}}}} Tsom cov phiaj xwm. Cov nqaj 'lub zog ua kom ntseeg tau tias cov qauv prefabricated tau tuaj yeem tiv thaiv kev ntxhov siab thiab kev ruaj ntseg qauv ib zaug sib sau ua ke. Lawv muaj nyob rau hauv cov qauv hauv ntau thiab tsawg kuj cuam tshuam cov txheej txheem ua kom zoo.
Lus nug: Yuav ua li cas Q235 h cis ua nyob rau hauv cov khoom siv tsis sib haum, xws li cov neeg los ntawm cov tshuab lossis tsheb tsheb?
Teb: Q235 H Beams tuav cov khoom siv hluav taws xob nyuaj ua kom zoo, ua rau lawv haum rau cov chaw muaj tshuab nrog txav tshuab lossis txav tsheb. Lawv txoj kev ua tiav cia rau lawv kom nqus tau cov kev co tsis muaj pob txha, txo qis cov kev qaug zog. Hauv cov ntawv thov zoo li cov chaw nres nkoj lossis chaw ua haujlwm ua haujlwm nrog forklifts, lub h {{3} qauv tsim qauv zoo ntawm cov nqaj. Thaum lawv yuav tsis zoo tagnrho rau hnyav siv zog siv zog (piv txwv li {{{ Cov engineers feem ntau qhia rau lawv rau cov ntawv thov xws li lawv txoj kev sib npaug ntawm lub zog thiab hloov tau.
Lus nug: Koj cov qauv qauv zoo li cas thiaj li ntseeg tau tias kev ntseeg tau ntawm Q235 H nqaj rau kev lag luam thiab kev siv khoom siv?
Teb: Q235 H Beams ua raws li Suav cov qauv hauv tebchaws (GB / T 11263 thiab GB / T 15263, uas qhia meej cov khoom siv tshuaj, cov neeg siv khoom siv tshuab, thiab kev tawm tsam. Cov chaw tsim khoom siv Tensile los xyuas cov txiaj ntsig thiab lub zog tensile, kom lawv tau raws li 235 MPA yam tsawg kawg nkaus xwb. Kev Cuam Tshuam Ntsuam Xyuas Kev Ntsuas Xyuas Kev nyuaj, kom muaj cov kab teeb tuaj yeem tiv taus sai li kev ntxhov siab sai. Tshuaj Ntsuam Xyuas Kev Tshawb Xyuas Kev Tshawb Xyuas rau cov ntsiab lus xws li cov pa roj carbon, manganese, thiab leej faj los tiv thaiv brittleness. Kev tshuaj xyuas sab nraud pom tseeb tias Flange Dav, Web Thickness, thiab tag nrho cov kev ncaj ncees raws li cov lus qhia tshwj xeeb. Cov qauv kev lees paub tias Q235 teeb muaj kev nyab xeeb thiab txhim khu kev qha rau lawv cov ntawv thov npaj.
Pab pawg 3
Lus nug: Q235 H Be235 H BeWare piv rau lwm cov qauv txheej txheem, thiab dab tsi pab txhawb rau lawv tus nqi- ua hauj lwm zoo?
Teb: Q235 H cis feem ntau pheej yig dua li high- Lub zog steel qib, raws li lawv xav tau cov ntsiab lus yooj yim. Piv rau cov ntaub ntawv xws li cov pob zeb ua lossis ntoo, Q235 teeb pom kev zoo siab dua {- Qhov hnyav piv rau, txo cov khoom siv tas nrho rau ib qhov project. Lawv lub neej ntev ntev thiab kev saib xyuas me me yuav tsum tau them dua ntxiv. {}} Ua hauj lwm zoo rau lub sijhawm. Rau cov phiaj xwm nrog cov kev thauj khoom hnyav uas yuav tsum tau ua, siv Q235 kab teeb zam kev muaj zog tsis tsim nyog, cov peev nyiaj kim, ua rau lawv xaiv cov nyiaj pab} online.
Lus nug: Muaj Q235 H Beams tau siv ua ke nrog cov pob zeb hauv cov qauv sib xyaw?
Teb: Yog lawm, Q235 H Beams ua haujlwm tau zoo nyob rau hauv composite qauv qauv nrog pob zeb ua, siv zog ntawm ob qho khoom siv. Lub nqaj lub flange sab saum toj yog feem ntau nyob hauv cov pob zeb ua pob zeb ua ke, cov hlau tsis kam thiab ua haujlwm tiv thaiv nruj thiab cov qhob tsis kam tiv thaiv compression. Qhov kev sib xyaw no nce peev muaj peev xwm thauj khoom muaj peev xwm thauj tau ntev dua li cov khoom siv ib leeg. Shear studs welded rau lub flanged rau lub flange (ib txheej txheem yooj yim los ntawm Q235's Weldability los ntawm Q235's Weldability) kom muaj kev sib raug zoo ntawm cov hlau thiab pob zeb. Composite qauv nrog Q235 ci ci muaj ntau yam nyob rau hauv cov plag tsev, thiab chaw nres tsheb, muab cov tshuaj muaj txiaj ntsig zoo rau nruab nrab {8} Kev siv cov ntawv thov nruab nrab.
Lus nug: Dab tsi yog cov kev cia thiab tuav cov kev txiav txim siab rau Q235 h cis kom tswj tau lawv qhov zoo?
Teb: Txhawm rau kom muaj kev ua tau zoo, Q235 H cis yuav tsum muab cia rau hauv ib qho qhuav, zoo- pa thaj chaw kom tsis txhob xeb. Lawv yuav tsum tau nce tawm hauv av siv cov ntoo lossis hlau txhawb kom tsis txhob sib cuag nrog ya raws. Cov sib tw yuav tsum ruaj khov thiab ua raws li cov neeg tsis sib haum los tiv thaiv kev puas yog khoov lossis ntaus rog, nrog cov kab mob hnyav tau muab tso rau hauv qab. Thaum tuav, cranes lossis forklifts nrog lub peev xwm tsim nyog yuav tsum siv kom tsis txhob muaj kev puas tsuaj. Nws yog ib qho tseem ceeb kom tiv thaiv cov nqaj los ntawm kev cuam tshuam thaum kev tsheb thauj khoom thaum mus cia khoom, raws li dents lossis khoov lossis khoov tau cov kev ntseeg ncaj ncees. Kev khaws cia thiab tuav kom cov nqaj ci khaws lawv cov cuab yeej siv ntau yam thiab qhov ntev kom txog thaum kev teeb tsa.
Lus nug: Hauv hom kev tsim kho no yog Q235 h nqaj tsis yog qhov kev xaiv zoo tshaj plaws, thiab yog vim li cas?
Teb: Q235 h cis tsis zoo rau high {1} {}}} cov xeeb ntxwv lub zog yuav tsis txaus. Nyob rau hauv seismic ib cheeb tsam nrog av qeeg siab loj, siab dua-}}} bead steels nrog cov tawv me me yog nyiam. Cov dej num raug nthuav tawm txog huab cua sov lossis kev tiv thaiv corrosive (tsis muaj kev tiv thaiv tsim nyog) kuj tseem xav tau cov ntaub ntawv tiv thaiv. Rau cov ntawv thov zoo li cov khoom siv hluav taws xob hnyav lossis cov cranes muaj nrog cov khoom lag luam siab, q355 lossis cov hlau muaj zog muab cov npoo kev nyab xeeb zoo dua. Q235 kev txwv nyob rau hauv cov xwm txheej no ua rau nws tsis zoo rau cov phiaj xwm nrog txoj hlua khi lossis lub zog ua kom ruaj khov.
Lus nug: Yuav ua li cas Q235 H cis pab txhawb kev tsim kho kev tsim kho kom ruaj khov?
Teb: Q235 h nqajs pab txhawb kom lawv rov qab siv dua tshiab}}} cov hlau roj yog 100% siv dua tshiab, txo cov khoom pov tseg thiab cov khoom siv raw. Their long lifespan (30-50 years with proper maintenance) minimizes the need for frequent replacements, lowering the environmental impact over time. Lub zog siab - rau {{10} Qhov hnyav} qhov nyhav piv ntawm Q235 ci teeb txo cov kev siv, kev khaws cov peev txheej. Lawv siv hauv prefabricated kev txiav txiav cia rau ntawm- chaw pov tseg, raws li cov khoom siv yog precision - Ua rau hauv cov chaw ua haujlwm. Ib qho ntxiv, lub zog yuav tsum tau tsim Q235 yog qis dua uas rau cov hlau loj, txo cov pa roj carbon monissions thaum tsim khoom.
Pab pawg 4
Lus nug: Dab tsi yog qhov siab tshaj plaws luv luv uas Q235 H tws tuaj yeem nyab xeeb nrog cov haujlwm tsim kho?
Teb: Lub siab tshaj plaws luv luv luv rau Q235 H Beams nyob ntawm lawv qhov loj me thiab lub nra lawv txhawb, feem ntau yog kwv yees li 6 txog 12 meters. Cov nqaj me me (piv txwv li, 100 × 50 hli) tuaj yeem ntev 6 - 8 metres nrog lub teeb ntim zoo li lub ru tsev. Nruab nrab-qhov loj me teeb (piv txwv li, 300 × 150 hli) tuaj yeem nyab xeeb li 8-10 meters rau cov qauv hauv tsev hauv cov tsev lag luam. Cov teeb loj (piv txwv li, 500 × 200mm) tuaj yeem ntev txog 12 metres rau kev siv cov ntawv thov nrog cov khoom siv hluav taws xob nrog cov khoom siv. Tshaj li cov spans no yuav ua rau muaj kev tiv thaiv ntau dhau los yog tsis ua tiav, yog li engineic xam yam kev txwv, nqaj loj, thiab txhawb cov haujlwm kom muaj kev nyab xeeb.
Lus nug: Qhov kub thiab qhov kub nyhav li cas rau kev ua tau zoo ntawm Q235 H tws hauv kev lag luam ib puag ncig?
Teb: Q235 h cis ua tau zoo nyob rau hauv nruab nrab kub li, los ntawm - 20℃rau 300 degree. Nyob rau hauv txias txias, lawv ductility tiv thaiv brittle lov, ua rau lawv haum rau cov chaw txias lossis khoom siv sab nraum zoov txias. Thaum muaj kub kub (txog 300 degree), lawv khaws feem ntau ntawm lawv lub zog, tab sis lub zog ntev tshaj 300℃tuaj yeem txo lub zog zog. Rau cov ntawv thov muaj kev lag luam cuam tshuam nrog cua sov heev (piv txwv li, cua sov {{{{{{{{} {{{{{{}} Xav tau cov kab ci. Cov kev hloov pauv kub ua rau muaj kev nthuav dav me thiab kev cog lus, tab sis qhov kev hloov kho h-kev puas tsuaj uas tsis muaj kev cuam tshuam nrog kev ntseeg tau.
Lus nug: Dab tsi yog cov kev sib txuas sib txuas rau Q235 H Beams hauv cov rooj sib tham qauv?
Teb: Txoj kev sib txuas nrog rau Q235 H qhov kev sib txuas nrog Vuam, bolting, thiab riveting, nrog vuam thiab bolting ua ntau tshaj plaws. Vuam tsim muaj zog, pob qij txha mus tas mus li, Qib Q235 zoo heev Weldability rau seamless kev sib txuas. Siab - Lub zog Bolts (piv txwv li lub zog 8.8) Muab kev sib txuas, zoo tagnrho rau cov qauv uas xav tau kev hloov kho yav tom ntej. Gusset daim hlau feem ntau siv los txhawb kev sib txuas ntawm kab teeb thiab kab ntawv, faib cov kev ntxhov siab. Rau hnyav {{10} Kev siv daim ntawv thov siv vuam, ua ke ntawm vuam thiab bolting ua kom muaj kev ruaj ntseg tshaj plaws. Cov kev xaiv ntawm txoj kev xaiv nyob ntawm qhov project xav tau, nrog vuam nyiam rau lub zog thiab bolting rau yooj.
Lus nug: Yuav ua li cas Q235 h xoos txhawb kev tsim kho cov vaj tse ntsuab?
Teb: Q235 H tws txhawb nqa lub tsev ntsuab tsim los ntawm lawv cov rov ua dua tshiab, ua raws li kev lag luam kev lag luam ncig. Lawv cov kav txo qhov xav tau kev hloov nquag, txo qis lub tsev lub neej muaj kev cuam tshuam ib puag ncig. Cov nqaj 'lub teeb hnyav txo kev thauj mus los hauv kev thauj mus los thiab lub hauv paus yuav tsum tau ua, txo qhov project cov phiaj xwm cov pa roj carbon. Nyob rau hauv cov tsev ntsuab, lawv feem ntau siv nyob rau hauv lub zog {{}} kev tsim qauv zoo li cov hnub ci siab, qhov chaw uas lawv muaj zog tso cai rau lub qhov rais loj uas tsis muaj rawv zom. Ib qho ntxiv, Q235 siv hauv Prefabricated ntsuab modules txo rau ntawm {{}} chaw khib nyiab, txhawb kev tsim kho kev tsim kho kom ruaj khov.
Lus nug: Yuav tsum tau kuaj sim dab tsi ua ntej Q235 h cis yog siv nyob rau hauv cov ntawv thov tseem ceeb?
Teb: Ua ntej siv cov ntawv thov tseem ceeb, Q235 H cis yauv ntsuas ntau thiab tensile lub zog kom paub meej tias lawv tau raws li 235 MPA cov qauv. Kev cuam tshuam kev xeem (feem ntau ntawm 20 degree) ntsuam xyuas cov tawv me, ua kom muaj kev thauj mus los sai sai. Tshuaj lom neeg tshuaj ntsuam xyuas cov lus qhia txog cov qib alloy kom tiv thaiv tsis txhob ua kom tawg. Kev kuaj xyuas qhov ntev tshaj plaws pom zoo flange dav, lub web tuab, thiab ncaj. Weldability cov kev ntsuam xyuas kom tau cov pob qij txha yuav ua raws li qhov kev cia siab. Rau cov ntawv thov muaj kev lag luam nrog cov khoom siv tsis muaj zog, kev kuaj mob nkees tuaj yeem tshawb xyuas kev ua tau zoo hauv qab kev ntxhov siab. Cov kev xeem no lav cov nqaj muaj kev nyab xeeb thiab txhim khu kev qha rau kev siv tseem ceeb thiab kev siv tshuab crane lossis kev txhawb nqa.
Pawg 5
Lus nug: Yuav ua li cas Q235 H cis pab txhawb rau kev ua tau zoo ntawm kev siv khoom vaj khoom tsev?
Teb: Q235 H nqaj txhim kho cov khoom lag luam zoo los ntawm kev tso cai loj, qhib cov phiaj xwm hauv pem teb nrog lawv lub peev xwm ua kom muaj zog 8 {}}}}}}}}}}}}} Lawv lub zog txhawb cov racking hnyav racking tshuab thiab nyiaj siv ua haujlwm, ua kom tiav chaw khaws cia thiab chaw ua haujlwm. Cov nqaj 'nrawm weldability ceev kev tsim kho, txo lub sijhawm ua haujlwm. Lawv cov nqi pheej yig tag nrho cov nqi tsim tsev, kev them nyiaj pub dawb rau lwm cov khoom lag luam zoo li automation. Tsis tas li ntawd, lub txiaj ntsig ntawm Q235 ua kom cov qauv vaj tsev warehouse tseem ruaj khov rau xyoo ua haujlwm, txhawb nqa kev ua haujlwm ntev yam tsis muaj kev txhim kho tshiab.
Lus nug: Muaj Q235 H Qhov Teeb yuav customized rau kev lag luam tshwj xeeb lossis kev tsim kho?
Teb: Yog, Q235 H tws tuaj yeem kho tau los ntawm kev txiav, drilling, lossis vuam kom raws li kev xav tau tshwj xeeb. Cov chaw tsim khoom tuaj yeem tsim tsis tau cov tsis {2} Cov qauv siv ntau tshaj li 100-600mm qhov siab ntau rau cov qauv tshwj xeeb. Beams tuaj yeem txiav kom haum ntev, tho rau cov qhov kub, lossis welded rau hauv cov duab nyuaj li trusses lossis thav ntawv. Rau cov ntawv thov muaj kev lag luam, kev cai plees lossis web thicknesses yuav muab ntxiv rau txhim kho load muaj peev xwm rau cov khoom siv tshwj xeeb. Qhov kev kho kom haum no, ua kom yooj yim los ntawm Q235 lub zog ua haujlwm, cia cov engineers kom ua rau cov kab ci mus rau qhov project ua haujlwm, txhim kho kev ua tau zoo thiab txo cov khib nyiab.
Lus nug: Dab tsi yog qhov cuam tshuam ntawm Q235 H ci rau ntawm lub hauv paus tsim ntawm cov haujlwm tsim kho?
Teb: Q235 H Beams txo qis lub hauv paus kev ntxhov siab vim lawv lub zog siab- Qhov hnyav dua, muaj lub hauv paus tseem tsawg dua piv rau cov ntaub ntawv hnyav. Lawv lub peev xwm los ua kom ntev ntev txo tus naj npawb ntawm cov kev pab txhawb nqa, yooj yim pom lub hauv paus txheej txheej. Txawm li cas los load faib los ntawm lawv h- cov duab ua kom cov hauv paus ua ke hnyav, tiv thaiv tsis sib haum. Rau qis -}} Rose vaj tse, qhov no feem ntau txhais tau tias siv cov laj kab ntiav zoo li txoj hlua khi tsis siv cov pawg sib sib zog nqus. Hauv kev muaj cov phiaj xwm kev muaj nrog cov tshuab ua haujlwm hnyav, tab sis Q235 ua tau zoo dua tseem ceeb tseem ceeb thiab tus nqi.
Lus nug: Yuav ua li cas Q235 h cis ua nyob rau hauv cov dej hiav txwv tsim kho, thiab kev tiv thaiv dab tsi?
Teb: Hauv kev tsim kho ntawm ntug dej hiav txwv, Q235 h nqaj yuav siv tau nrog kev tiv thaiv xeb kev tiv thaiv xeb, ntawm dej qab ntsev thiab cov av noo nrawm nrawm xeb. Galvanization (Txheej nrog Zinc) yog ua tau zoo, sib sau cov txheej tiv thaiv uas tiv taus ntsev tsuag tshuaj. Epoxy txheej los yog cov tubrog nkoj -}} qib qib kuj tseem muab ib qho thaiv kev tiv thaiv ya raws. Kev tu menyuam tas li, xws li tu thiab rov - txheej txhua 5 {{8 xyoo, yog qhov tseem ceeb kom txuas lub neej. Hauv cov ntug dej hiav txwv zoo li cov piers lossis boardwalks, lub ci 'zog txhawb nqa wave {}} lawv ductilt nqus qee zaum muaj qee zaus cuam tshuam. Nrog rau cov kev ntsuas no, Q235 Beams ua kev ntseeg siab nyob rau hauv ntug dej hiav txwv ib puag ncig rau cov neeg muaj txiaj ntsig zoo rau ntau yam kim corrosion-resistant steels.
Lus nug: Yav tom ntej cov ncauj lus tom ntej hauv kev tsim kho thiab kev siv khoom siv tuaj yeem cuam tshuam rau kev siv Q235 H nqaj?
Teb: Cov qauv yav tom ntej zoo li Modular kev tsim kho yuav tshwm sim Q235 siv, raws li lawv cov haujlwm ua haujlwm thiab pheej yig txaus siab prefabricated systems. Qhov tsom rau kev ruaj khov yuav ua rau lawv rov qab ua dua. Txawm li cas los xij, cov lis haujlwm hauv tsev nyob rau siab {3} Rose lossis seismic zones tuaj yeem hloov qee cov haujlwm kom siab dua}. Kev nce qib hauv txheej txheej thev naus laus zis yuav txuas tau Q235 no txuas ntxiv, nthuav tawm lawv cov ntawv thov ntau. Tsis tas li ntawd, kev loj hlob ntawm lub teeb kev lag luam thiab cov chaw thauj khoom (piv txwv li, cov tsev lag luam) yuav tsav nrog Q235 lub zog thiab nqi profile. Zuag qhia tag nrho, Q235 H Beams yuav nyob twj ywm staple rau kev faib {{} butter daim ntawv thov.
